<!DOCTYPE html>
<html>
<head lang="zh-CN">
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1"/>
    <title>flex布局与position定位存在冲突</title>
    <style>
        * {
            padding: 0;
            margin: 0;
        }
        #container {
            background-color: #cccccc;
            width: 500px;
            height: 300px;
            /* 添加的定位css */
            position: relative;
        }
        #content {
            background-color: rgb(0, 174, 255);
            display: flex;
            justify-content: space-around;
            /* 添加的定位css */
            position: absolute;
            top: 100px;
        }
        #content li {
            width: 50px;
            height: 50px;
            margin: 5px;
            list-style: none;
            background-color: burlywood;
        }
    </style>
</head>
<body>
<div id="container">
    <ul id="content">
        <li></li>
        <li></li>
        <li></li>
        <li></li>
    </ul>
</div>
</body>
</html>
